The S25FL064LABMFB011 is a 64 Mb (8 MB) automotive-grade SPI NOR flash memory supporting single, dual, and quad I/O, QPI, and DDR read commands up to 108 MHz SDR and 54 MHz DDR. Operating from 2.7 V to 3.6 V, it is AEC-Q100 Grade 1 qualified for -40°C to +125°C. Features include a 256-byte page buffer, uniform 4 KB/32 KB/64 KB erase, 100,000 program-erase cycles, 20-year data retention, and advanced data protection for secure code storage and execution.